#![allow(
clippy::approx_constant,
clippy::useless_vec,
clippy::len_zero,
clippy::unnecessary_cast,
clippy::redundant_closure,
clippy::too_many_arguments,
clippy::type_complexity,
clippy::needless_borrow,
clippy::enum_variant_names,
clippy::upper_case_acronyms,
clippy::inconsistent_digit_grouping,
clippy::unit_cmp,
clippy::assertions_on_constants,
clippy::iter_on_single_items,
clippy::expect_fun_call,
clippy::redundant_pattern_matching,
variant_size_differences,
clippy::absurd_extreme_comparisons,
clippy::nonminimal_bool,
clippy::for_kv_map,
clippy::needless_range_loop,
clippy::single_match,
clippy::collapsible_if,
clippy::needless_return,
clippy::redundant_clone,
clippy::map_entry,
clippy::match_single_binding,
clippy::bool_comparison,
clippy::derivable_impls,
clippy::manual_range_contains,
clippy::needless_borrows_for_generic_args,
clippy::manual_map,
clippy::vec_init_then_push,
clippy::identity_op,
clippy::manual_flatten,
clippy::single_char_pattern,
clippy::search_is_some,
clippy::option_map_unit_fn,
clippy::while_let_on_iterator,
clippy::clone_on_copy,
clippy::box_collection,
clippy::redundant_field_names,
clippy::ptr_arg,
clippy::large_enum_variant,
clippy::match_ref_pats,
clippy::needless_pass_by_value,
clippy::unused_unit,
clippy::let_and_return,
clippy::suspicious_else_formatting,
clippy::manual_strip,
clippy::match_like_matches_macro,
clippy::from_over_into,
clippy::wrong_self_convention,
clippy::inherent_to_string,
clippy::new_without_default,
clippy::unnecessary_wraps,
clippy::field_reassign_with_default,
clippy::manual_find,
clippy::unnecessary_lazy_evaluations,
clippy::should_implement_trait,
clippy::missing_safety_doc,
clippy::unusual_byte_groupings,
clippy::bool_assert_comparison,
clippy::zero_prefixed_literal,
clippy::await_holding_lock,
clippy::manual_saturating_arithmetic,
clippy::explicit_counter_loop,
clippy::needless_lifetimes,
clippy::single_component_path_imports,
clippy::uninlined_format_args,
clippy::iter_cloned_collect,
clippy::manual_str_repeat,
clippy::excessive_precision,
clippy::precedence,
clippy::unnecessary_literal_unwrap
)]
use oxicode::{decode_from_slice, encode_to_vec, Decode, Encode};
use std::ops::{RangeFrom, RangeFull, RangeTo, RangeToInclusive};
#[test]
fn test_range_full_roundtrip() {
let original: RangeFull = ..;
let encoded = encode_to_vec(&original).expect("encode RangeFull");
let (decoded, _): (RangeFull, _) = decode_from_slice(&encoded).expect("decode RangeFull");
let _ = decoded;
}
#[test]
fn test_range_from_u32_start_zero_roundtrip() {
let original: RangeFrom<u32> = 0..;
let encoded = encode_to_vec(&original).expect("encode RangeFrom<u32> start=0");
let (decoded, _): (RangeFrom<u32>, _) =
decode_from_slice(&encoded).expect("decode RangeFrom<u32> start=0");
assert_eq!(original.start, decoded.start);
}
#[test]
fn test_range_from_u32_start_max_roundtrip() {
let original: RangeFrom<u32> = u32::MAX..;
let encoded = encode_to_vec(&original).expect("encode RangeFrom<u32> start=MAX");
let (decoded, _): (RangeFrom<u32>, _) =
decode_from_slice(&encoded).expect("decode RangeFrom<u32> start=MAX");
assert_eq!(original.start, decoded.start);
}
#[test]
fn test_range_to_u32_end_100_roundtrip() {
let original: RangeTo<u32> = ..100u32;
let encoded = encode_to_vec(&original).expect("encode RangeTo<u32> end=100");
let (decoded, _): (RangeTo<u32>, _) =
decode_from_slice(&encoded).expect("decode RangeTo<u32> end=100");
assert_eq!(original.end, decoded.end);
}
#[test]
fn test_range_to_u32_end_zero_roundtrip() {
let original: RangeTo<u32> = ..0u32;
let encoded = encode_to_vec(&original).expect("encode RangeTo<u32> end=0");
let (decoded, _): (RangeTo<u32>, _) =
decode_from_slice(&encoded).expect("decode RangeTo<u32> end=0");
assert_eq!(original.end, decoded.end);
}
#[test]
fn test_range_to_inclusive_u32_end_100_roundtrip() {
let original: RangeToInclusive<u32> = ..=100u32;
let encoded = encode_to_vec(&original).expect("encode RangeToInclusive<u32> end=100");
let (decoded, _): (RangeToInclusive<u32>, _) =
decode_from_slice(&encoded).expect("decode RangeToInclusive<u32> end=100");
assert_eq!(original.end, decoded.end);
}
#[test]
fn test_range_to_inclusive_u32_end_max_roundtrip() {
let original: RangeToInclusive<u32> = ..=u32::MAX;
let encoded = encode_to_vec(&original).expect("encode RangeToInclusive<u32> end=MAX");
let (decoded, _): (RangeToInclusive<u32>, _) =
decode_from_slice(&encoded).expect("decode RangeToInclusive<u32> end=MAX");
assert_eq!(original.end, decoded.end);
}
#[test]
fn test_range_from_i64_negative_start_roundtrip() {
let original: RangeFrom<i64> = -9_223_372_036_854_775_807i64..;
let encoded = encode_to_vec(&original).expect("encode RangeFrom<i64> negative start");
let (decoded, _): (RangeFrom<i64>, _) =
decode_from_slice(&encoded).expect("decode RangeFrom<i64> negative start");
assert_eq!(original.start, decoded.start);
}
#[test]
fn test_range_to_i64_negative_end_roundtrip() {
let original: RangeTo<i64> = ..-42i64;
let encoded = encode_to_vec(&original).expect("encode RangeTo<i64> negative end");
let (decoded, _): (RangeTo<i64>, _) =
decode_from_slice(&encoded).expect("decode RangeTo<i64> negative end");
assert_eq!(original.end, decoded.end);
}
#[test]
fn test_range_to_inclusive_string_roundtrip() {
let original: RangeToInclusive<String> = ..="hello, world".to_string();
let encoded = encode_to_vec(&original).expect("encode RangeToInclusive<String>");
let (decoded, _): (RangeToInclusive<String>, _) =
decode_from_slice(&encoded).expect("decode RangeToInclusive<String>");
assert_eq!(original.end, decoded.end);
}
#[test]
fn test_range_full_encodes_to_zero_bytes() {
let original: RangeFull = ..;
let encoded = encode_to_vec(&original).expect("encode RangeFull for size check");
assert_eq!(
encoded.len(),
0,
"RangeFull (a ZST/unit type) must encode to exactly 0 bytes, got {}",
encoded.len()
);
}
#[test]
fn test_range_from_u8_encodes_to_one_byte() {
let original: RangeFrom<u8> = 0xAB..;
let encoded = encode_to_vec(&original).expect("encode RangeFrom<u8> for size check");
assert_eq!(
encoded.len(),
1,
"RangeFrom<u8> must encode to exactly 1 byte (the u8 start value), got {}",
encoded.len()
);
assert_eq!(encoded[0], 0xAB, "encoded byte must equal the start value");
}
#[test]
fn test_vec_of_range_from_u32_roundtrip() {
let original: Vec<RangeFrom<u32>> = vec![0.., 1.., 100.., u32::MAX..];
let encoded = encode_to_vec(&original).expect("encode Vec<RangeFrom<u32>>");
let (decoded, _): (Vec<RangeFrom<u32>>, _) =
decode_from_slice(&encoded).expect("decode Vec<RangeFrom<u32>>");
assert_eq!(original.len(), decoded.len());
for (orig, dec) in original.iter().zip(decoded.iter()) {
assert_eq!(orig.start, dec.start);
}
}
#[test]
fn test_option_range_to_u32_roundtrip() {
let some_val: Option<RangeTo<u32>> = Some(..42u32);
let encoded = encode_to_vec(&some_val).expect("encode Option<RangeTo<u32>> Some");
let (decoded, _): (Option<RangeTo<u32>>, _) =
decode_from_slice(&encoded).expect("decode Option<RangeTo<u32>> Some");
assert!(decoded.is_some());
assert_eq!(some_val.as_ref().map(|r| r.end), decoded.map(|r| r.end));
let none_val: Option<RangeTo<u32>> = None;
let encoded_none = encode_to_vec(&none_val).expect("encode Option<RangeTo<u32>> None");
let (decoded_none, _): (Option<RangeTo<u32>>, _) =
decode_from_slice(&encoded_none).expect("decode Option<RangeTo<u32>> None");
assert!(decoded_none.is_none());
}
#[derive(Debug, PartialEq, Encode, Decode)]
struct AllRangeTypes {
full: RangeFull,
from: RangeFrom<u32>,
to: RangeTo<u32>,
to_inclusive: RangeToInclusive<u32>,
}
#[test]
fn test_struct_with_all_range_types_roundtrip() {
let original = AllRangeTypes {
full: ..,
from: 10..,
to: ..20u32,
to_inclusive: ..=30u32,
};
let encoded = encode_to_vec(&original).expect("encode AllRangeTypes struct");
let (decoded, _): (AllRangeTypes, _) =
decode_from_slice(&encoded).expect("decode AllRangeTypes struct");
let _ = decoded.full;
assert_eq!(original.from.start, decoded.from.start);
assert_eq!(original.to.end, decoded.to.end);
assert_eq!(original.to_inclusive.end, decoded.to_inclusive.end);
}